Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac gia doi snippets" » "cac gia code snippets", "cac giai doi snippets", "cac giac doi snippets", "cac giao doi snippets", "cac gia moi snippets", "cac gia do snippets", "cac gia khoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("cac gia doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cac gia doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cac gia doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cac gia doi snippets"))) or ("locating bug core snippets"))*.